A 35 year old male presents with diarrhea and abdominal pain. This is seen on endoscopy. The patient does not take NSAIDs and is negative for H. pylori. When you take a further history, you find that the patient had a parathyroid tumor at age 30 which was successfully treated. His mother had some "pituitary thing."
Challenge: What's the cause of the finding seen on endoscopy? The patient also has an familial endocrine disease; what is it?
1. What's the endoscopy finding?
2. The second part of the challenge involves "3P's." What are they?
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